﻿using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace WpfApp1
{
    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
            FruitCollection = new ObservableCollection<string>
            {
                "Apple",
                "Banana",
                "Cherry"
            };

            // 设置 DataContext
            DataContext = this;
        }
        public ObservableCollection<string> FruitCollection { get; set; }
        private void AddFruitButton_Click(object sender, RoutedEventArgs e)
        {
            FruitCollection.Add("Date");
        }
    }
}
